1) Delete superflous copy of e32image from e32tools and fix e32tools build to use the remaining copy in imgtools/imglib 2) Fix imgtools/imglib/e32image/deflate/decode.cpp to move memory instead of invalidly copying memory, breaking rombuilds on 64-bit hosts.

# Build dependencies for this package
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imgtools.imgcheck imgtools.imglib
imgtools.romtools imgtools.imglib
imgtools.romtools imgtools.sisutils